Operational description

FCC ID: TUV2292

Operational Description

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FCCID_1110911

Applicant：Eastern Times Technology Co., Ltd.

FCC ID：TUV2292

Operational Description for Bluetooth Mouse
(1)Once a key or multi keys of mouse are pressed or released, the signal change will
be detected by MCU.
(2)The MCU converts these signals into HID data packet.
(3)The MCU send HID data packet to Bluetooth Module via UART interface.
(4)The BT module transmits the modulation signal on frequency of 2.4GHz using
FHSS modulation.

Antenna is formed by a copper trace on the PCB. Common grounding on PCB is not
connected to real external ground. Power supply is DC 2.4V by two “AAA” Ni-MH
rechargeable batteries.

Document Created: 2009-05-13 16:33:40
Document Modified: 2009-05-13 16:33:40

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